Prepare to enter measurement mania! Science, mathematics, and lots of other human endeavors would be impossible without measurement. Who should measure? Not just scientists and mathematicians, but statisticians, policy mak... more &raquoers, carpenters, architects, chefs, fashion designers, musicians, and YOU! Soon you will be ready to answer questions like; How long? How Heavy? How many? So grab your ruler, and let s get started.&laquo less